﻿namespace LastVersionOfIpPackage.GUI
{
    using System;
    using System.Collections.Generic;
    using System.ComponentModel;
    using System.Data;
    using System.Drawing;
    using System.Linq;
    using System.Text;
    using System.Windows.Forms;

    /// <summary>
    /// gamma form
    /// </summary>
    public partial class GamaForm : Form
    {
        /// <summary>
        /// flag to known if it save in orginal or not
        /// </summary>
        private bool saveOrNot = false;

        /// <summary>
        /// result image
        /// </summary>
        private Bitmap resultImg;

        /// <summary>
        /// Initializes a new instance of the <see cref="GamaForm"/> class.
        /// </summary>
        public GamaForm()
        {
            this.InitializeComponent();
        }

        /// <summary>
        /// Gets or sets a value indicating whether [save or not1].
        /// </summary>
        /// <value>
        ///   <c>true</c> if [save or not1]; otherwise, <c>false</c>.
        /// </value>
        public bool SaveOrNot1
        {
            get { return this.saveOrNot; }
            set { this.saveOrNot = value; }
        }

        /// <summary>
        /// Gets or sets the result img.
        /// </summary>
        /// <value>
        /// The result img.
        /// </value>
        public Bitmap ResultImg
        {
            get { return this.resultImg; }
            set { this.resultImg = value; }
        }

        /// <summary>
        /// Sets the info of orignal image.
        /// </summary>
        /// <param name="image">The orginal image.</param>
        /// <param name="width">The width of orignal image.</param>
        /// <param name="height">The height of orignal image.</param>
        internal void SetInfo(Image image, string width, string height)
        {
            this.picOrg.Image = image;
            this.LabWdth.Text = width;
            this.LabHth.Text = height;
        }

        /// <summary>
        /// Handles the Click event of the BtApply control.
        /// </summary>
        /// <param name="sender">The source of the event.</param>
        /// <param name="e">The <see cref="System.EventArgs"/> instance containing the event data.</param>
        private void BtApply_Click(object sender, EventArgs e)
        {
            try
            {
                this.resultImg = ImageOperations.ImageEnchance.NewImageEnchanemwnt.Gamma((Bitmap)this.picOrg.Image, double.Parse(this.gammaValue.Text));
                this.gammaPictureBox.Image = this.resultImg;
                this.btSave.Enabled = true;
            }
            catch
            {
                if (this.picOrg.Image == null)
                {
                    MessageBox.Show("no image to make gamma operation");
                }
                else
                {
                    MessageBox.Show("operation fail make sure your data");
                }
            }
        }

        /// <summary>
        /// Handles the Click event of the BtSave control.
        /// </summary>
        /// <param name="sender">The source of the event.</param>
        /// <param name="e">The <see cref="System.EventArgs"/> instance containing the event data.</param>
        private void BtSave_Click(object sender, EventArgs e)
        {
            if (this.gammaPictureBox.Image != null)
            {
                this.saveOrNot = true;
                this.Close();
            }
        }

        /// <summary>
        /// Handles the Click event of the btCancel control.
        /// </summary>
        /// <param name="sender">The source of the event.</param>
        /// <param name="e">The <see cref="System.EventArgs"/> instance containing the event data.</param>
        private void BtCancel_Click(object sender, EventArgs e)
        {
            this.saveOrNot = false;
            this.Close();
        }
    }
}
